Background and purpose The aim was to evaluate potential predictive factors of smell
recovery in a clinical series of 288 patients presenting olfactory dysfunction (OD) related to …

Introduction: Multiple anecdotal reports suggest that smell and taste loss were early
subclinical symptoms of COVID-19 patients. The objective of this review was to identify the …

Background Early detection, isolation and management of COVID-19 are crucial to contain
the current pandemic. US Centers for Disease Control and Prevention (CDC) recently …

Objective To investigate olfactory dysfunction (OD) in patients with mild coronavirus disease
2019 (COVID‐19) through patient‐reported outcome questionnaires and objective …

Importance The newly emerged coronavirus disease 19 (COVID-19), is threatening the
world. Olfactory or gustatory dysfunction is reported as one of the symptoms worldwide. As …

Initially, acute loss of smell (anosmia) and taste (ageusia) was not considered important
symptoms for coronavirus disease 2019 (COVID-19). To determine the prevalence of these …

Anosmia constitutes a prominent symptom of COVID-19. However, anosmia is also a
common symptom of acute colds of various origins. In contrast to an acute cold, it appears …

We read with interest the paper written by Lechien et al.[1] describing a multi-centre cohort of
COVID-19 patients, in which 85.6% had olfactory or taste disorders (OTD). If the association …

Introduction It is reported that coronavirus disease (COVID-19) can affect the sense of smell
and taste of infected people. The pathobiology of this virus is still incompletely known, and it …

Objective To estimate the prevalence of olfactory and gustatory dysfunctions (OGDs) among
patients infected with novel coronavirus disease 2019 (COVID-19). Methods A systematic …